USA HISTORY

Detailed explanation-1: -cliff dwelling, housing of the prehistoric Ancestral Puebloans (Anasazi) people of the southwestern United States, built along the sides of or under the overhangs of cliffs, primarily in the Four Corners area, where the present states of Arizona, New Mexico, Colorado, and Utah meet.

Detailed explanation-2: -cliff dwellers, Ancestral Pueblo people, sometimes called Anasazi, who were builders of the ancient cliff dwellings found in the canyons and on the mesas of the U.S. Southwest, principally on the tributaries of the Rio Grande and the Colorado River in New Mexico, Arizona, Utah, and Colorado.

Detailed explanation-3: -The Ancestral Puebloans, also known as the Anasazi, were an ancient Native American culture that spanned the present-day Four Corners region of the United States, comprising southeastern Utah, northeastern Arizona, northwestern New Mexico, and southwestern Colorado.

Detailed explanation-4: -The cliff dwellings of Mesa Verde are some of the most notable and best preserved in North America. Sometime during the late 1190s, after primarily living on the mesa tops for 600 years, many Ancestral Pueblo people began moving into pueblos they built into natural cliff alcoves.